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  1. #include <stdio.h>
  2.  
  3. int main () {
  4.  
  5. unsigned int a = 0x10;
  6. printf("~a = %d\n", ~a);
  7.  
  8. unsigned char b = 0x10;
  9. printf("~b = %hhu\n", ~b);
  10.  
  11. return 0;
  12. }
Success #stdin #stdout 0s 2852KB
stdin
Standard input is empty
stdout
~a = -17
~b = 239